MNTSQ AI Agent (contract review, drafting and matter-management agent in MNTSQ CLM) vs CoCounsel Legal (agentic legal AI)

MNTSQ AI Agent (contract review, drafting and matter-management agent in MNTSQ CLM) (MNTSQ (MNTSQ, Ltd. / MNTSQ株式会社)) and CoCounsel Legal (agentic legal AI) (Thomson Reuters) are both listed in the Business operations category of Agent Index. They share no framework tags in our dataset.

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Field MNTSQ AI Agent (contract review, drafting and matter-management agent in MNTSQ CLM)CoCounsel Legal (agentic legal AI)
Vendor MNTSQ (MNTSQ, Ltd. / MNTSQ株式会社)Thomson Reuters
HQ Japan · Asia PacificCanada · North America
Primary category Business operationsBusiness operations
Also listed in Business operations, RiskBusiness operations
Summary Legal AI agent built into the Japanese MNTSQ CLM. It agrees a review policy with the lawyer from the deal background, then reviews the contract against a playbook co-developed with Nagashima Ohno & Tsunematsu, redlines and comments directly in Microsoft Word, and drafts matter-management comments.Agentic legal AI from Thomson Reuters that plans and executes multi-step legal work (research, document analysis, drafting and verification) grounded in Westlaw and Practical Law, including a Drafting Agent in Word that reviews agreements against playbooks.
Framework tags (Agent Index) ——
Frameworks (vendor-claimed) ——
Capabilities / tasks contract review, workflow automationcontract review, workflow automation
Pricing (as published) Not published (quote-based: initial setup/onboarding fee plus monthly service fee, per MNTSQ's page)Not published
Pricing model quotequote
Primary source https://mntsq.co.jp/news/release/mntsq-ai-agent-contract-reviewhttps://legal.thomsonreuters.com/en/products/cocounsel-legal
Last checked 2026-10-182026-10-18
Official site https://mntsq.co.jp/product/mntsq-ai-agenthttps://legal.thomsonreuters.com/en/products/cocounsel-legal
Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.

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